yea! was rummaging in a Harbor Freight store a couple of days ago when I came across these lever-actuated suction cups. Man, these things are awesome for $3. They seem very strong. I think the large one (about 4" across) could hold well over 100 lbs. Wasn't able to pull it off with casual tries. For grins I put one on a side window and it felt as secure as an overhead grab handle. I used a little one to suspend a GPS from the windshield. Worked great. Can put them on the dash too. You could suspend a radio from the sunroof, put mesh (or pink curtains for the Lexettes ) over the windows, whatever. Might even work with mirrors or antenna outside (check for durability first). Got mine on glass for 3 days now (no prep or cleaning) and they are still holding strong, even on curved glass. Highly recommended for both utility and grins factors...!